Câu 31: 050-720: SUSE Certified Linux Administrator 11
You want to secure a POP3 connection to a server that does not support SSL. While you do not have ssh access to the POP3 server itself, you at least have SSH access to a server near the POP3 server. Given the following information:POP3 server: pop3.digitalairlines.comSSH server: ssh.digitalairlines.comYour host: da10.…
Nội dung câu hỏi
You want to secure a POP3 connection to a server that does not support SSL. While you do not have ssh access to the POP3 server itself, you at least have SSH access to a server near the POP3 server. Given the following information:POP3 server: pop3.digitalairlines.comSSH server: ssh.digitalairlines.comYour host: da10.digitalairlines.comPOP3 port: 110 -Local port: 11110 -Which command will forward connections from the local port 11110 to port 110 of the POP3 server, using a secure tunnel between your host and the SSH server?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. ssh -L 11110:ssh.digitalairlines.com:110 [email protected]
- B. ssh -L 110:ssh.digitalairlines.com:11110 [email protected]
- C. ssh -L 11110:pop3.digitalairlines.com:110 [email protected] — đáp án hiện tại
- D. ssh -L 110:pop3.digitalairlines.com:11110 [email protected]
Cộng đồng
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